WISECO 721M07450 Piston Kit Pro Lite 74.50/Std Pol

The WISECO 721M07450 Piston Kit Pro Lite 74.50/Std Pol is a forged piston designed for performance and recreational applications. It is manufactured from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and extended service life.

A diamond-turned finish, produced using CNC computer-controlled turning centers, is designed to deliver a consistent finish with no size variation. The piston can be installed in today’s cylinder bore compositions, according to the supplier’s product information.

WISECO’s computerized manufacturing facility produces forged pistons for high-performance racers and recreational enthusiasts. The 721M07450 fits select Polaris applications, including the 1996–1999 Polaris Xpress 300, 1994–1995 Polaris 300 2X4 and 4X4, and 1996–1997 Polaris Xplorer 300 4X4.

Features:

• Forged high-silicon, low-expansion aluminum construction for strength, reduced weight, improved heat transfer, and longer life
• Diamond-turned finish produced with CNC computer-controlled turning centers
• Consistent finish with no size variation, according to the supplier
• Designed for installation in today’s cylinder bore compositions
• Fits select Polaris Xpress 300, Polaris 300 2X4 and 4X4, and Polaris Xplorer 300 4X4 applications

Fitment:
1994 Polaris 300 2X4
1994 Polaris 300 4X4
1995 Polaris 300 2X4
1995 Polaris 300 4X4
1996 Polaris Xplorer 300 4X4
1996 Polaris Xpress 300
1997 Polaris Xplorer 300 4X4
1997 Polaris Xpress 300
1998 Polaris Xplorer 300 4X4
1998 Polaris Xpress 300
1999 Polaris Xplorer 300 4X4
1999 Polaris Xpress 300
2000 Polaris Xplorer 300 4X4